Rational and Irrational Numbers Concepts
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main focus of the video tutorial?
Introducing new mathematical concepts
Solving complex equations
Reviewing chapter one test
Discussing historical mathematicians
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a characteristic of rational numbers?
They cannot be expressed as fractions
They have non-repeating decimal expansions
They can be expressed as fractions
They are always whole numbers
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which number is an example of a rational number?
Square root of 5
Square root of 2
Pi
0.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What makes a number irrational?
It cannot be written as a fraction
It has a repeating decimal pattern
It can be written as a fraction
It is a whole number
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an irrational number?
0.25
Pi
Square root of 4
3/4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the volume of a cylinder expressed in the example?
As a whole number
As a fraction
As a decimal
As an irrational number
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the estimated value of 5 times the square root of 3?
10
20
15
5
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